mb95r203a Fujitsu Microelectronics, Inc., mb95r203a Datasheet
mb95r203a
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mb95r203a Summary of contents
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... DATA SHEET 8-bit Proprietary Microcontrollers CMOS F 2 MC-8FX MB95R203A MB95R203A ■ DESCRIPTION The MB95R203A is general-purpose, single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions. Note : the abbreviation of FUJITSU Flexible Microcontroller. ■ FEATURES • MC-8FX CPU core Instruction set optimized for controllers • ...
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... MB95R203A (Continued) • Timer • 8/16-bit compound timer • Time-base timer • Watch prescaler • UART/SIO • Offers clock asynchronous (UART) or clock synchronous (SIO) serial data transfer • Full duplex double buffer • • Built-in wake-up function • External interrupt • ...
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... Interrupt by edge detection (Select rising edge/falling edge/both edges) Can be used to recover from standby modes Selectable from 4 kinds of low voltage detection levels Low voltage interrupt Usable as a release function from standby mode DS07-12630-1E MB95R203A MB95R203A 8 Kbytes 496 bytes Yes Yes : 136 instructions : 8 bits ...
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... Eight different time intervals can be selected. Non-volatile memory Number of read/write cycles : 10 Data retention characteristics : 10 years ( + 55 °C) FRAM Read security function Function to monitor FRAM power supply Standby Mode Sleep mode, Stop mode, Watch mode, time-base timer mode Package DIP-24, SOP-20 4 MB95R203A 15 times DS07-12630-1E ...
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... VIEW 20pin 4 17 (SOP-20 (FPT-20P-M09) MB95R203A P12/EC0/DBG NC P07/INT07 P06/INT06/TO01 P05/INT05/AN05/TO00/HCLK2 P04/INT04/AN04/UI/HCLK1/EC0 P03/INT03/AN03/UO P02/INT02/AN02/UCK P01/AN01 P00/AN00 NC P64/EC1/SDA P12/EC0/DBG P07/INT07 P06/INT06/TO01 P05/INT05/AN05/TO00/HCLK2 P04/INT04/AN04/UI/HCLK1/EC0 P03/INT03/AN03/UO P02/INT02/AN02/UCK P01/AN01 P00/AN00 P64/EC1/SDA 5 ...
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... MB95R203A ■ PIN DESCRIPTION Pin no. Pin name DIP24 SOP20 Vss 5 4 PG2/X1A 6 5 PG1/X0A 7 6 Vcc 8 7 P65/SCL 9 8 PF2/RST 10 9 P62/TO10 12 10 P63/TO11 13 11 P64/SDA/EC1 15 12 P00/AN00 16 13 P01/AN01 P02/INT02/AN02 UCK P03/INT03/AN03 P04/INT04/AN04 ...
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... This pin is also used as 8/16-bit compound timer ch.0 output. General-purpose I/O port G This pin is also used as external interrupt input. General-purpose I/O port This pin is also used as DBG input pin. H This pin is also used as 8/16-bit compound timer ch.0 clock in- put. ⎯ Internal connect pin. Be sure this pin is left open. MB95R203A 7 ...
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... MB95R203A ■ I/O CIRCUIT TYPE Type A Reset output / Digital output N- Standby control C R P-ch P-ch N-ch X1A X0A Standby control / Port select R Digital output P-ch N-ch D P-ch N-ch 8 Circuit • N-ch open drain output Reset input / Hysteresis input • Hysteresis input • Reset output • Oscillation circuit Clock input • ...
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... Pull-up control • With pull-up control Digital output Digital output Standby control Hysteresis input • N-ch open drain output Hysteresis input • Hysteresis input • N-ch open drain output • CMOS input Digital output • Hysteresis input CMOS input Hysteresis input MB95R203A Remarks 9 ...
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... MB95R203A ■ NOTES ON DEVICE HANDLING • Preventing Latch-up Care must be taken to ensure that maximum voltage ratings are not exceeded when they are used. Latch-up may occur on CMOS ICs if voltage higher than V other than medium- and high-withstand voltage pins or if higher than the rating voltage is applied between V pin and V pin ...
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... SS and V pins of this device at the low impedance pins pins DBG R RST MB95R203A and V near this CC SS Pull-up resistor recommended resistance For DBG pin : R = 4.7 kΩ For RST pin : kΩ 11 ...
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... MB95R203A ■ NOTES ON DEBUG • Although the [Upload Flash Memory] button on S actual processing. • When you click on the [Erase Flash Memory] button on S area, as shown below. Address F554 H FAAA H FFBC H FFBD H Entire FRAM except the above • Be very careful not to apply voltages to the pins PF2/RST in excess of the absolute maximum ratings. Especially ...
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... MC-8FX CPU Reset LVD FRAM (8 Kbytes) CR with security Oscillator RAM (496 bytes) Clock control 8/16-bit compound timer (0) Wild register 8/16-bit compound timer ( 8/10-bit A/D converter UART/SIO Port Port MB95R203A *3 (P05 /TO00) *3 (P06 /TO01) P12/EC0(P04/EC0) *3 P62 /TO10 *3 P63 /TO11 (P64/EC1) (P00/AN00 to P05/AN05) 13 ...
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... MB95R203A ■ CPU CORE 1. Memory space Memory space of the MB95R203A is 64 Kbytes and consists of I/O area, data area, and program area. The memory space includes special-purpose areas such as the general-purpose registers and vector table. Memory map of the MB95R203A shown below. • Memory Map ...
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... Watchdog timer control register System clock control register 2 (disabled) Port 6 data register Port 6 direction register (disabled) Port F data register Port F direction register Port G data register Port G direction register Port 0 pull-up register (disabled) Port G pull-up register MB95R203A R/W Initial value R/W 00000000 B R/W 00000000 B R/W 00000000 B R/W ...
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... MB95R203A Register Address abbreviation 003A H ⎯ to 0046 H 0047 LVDCR Low voltage detection interrupt control register H ⎯ 0048 H 0049 EIC10 External interrupt circuit control register ch.2/ch.3 H 004A EIC20 External interrupt circuit control register ch.4/ch.5 H 004B EIC30 External interrupt circuit control register ch.6/ch.7 H 004C H ⎯ to 0055 ...
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... Interrupt level setting register 2 Interrupt level setting register 3 Interrupt level setting register 4 Interrupt level setting register 5 (disabled) Wild register data setting register ch.0 Wild register data setting register ch.1 Wild register data setting register ch.2 (disabled) register ch.0 MB95R203A R/W Initial value ⎯ ⎯ R/W 00000000 B R/W 00000000 B ⎯ ...
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... MB95R203A (Continued) Register Address abbreviation 0F99 T11DR 8/16-bit compound timer 11 data register ch.1 H 0F9A T10DR 8/16-bit compound timer 10 data register ch.1 H 8/16-bit compound timer 10/11 timer mode control 0F9B TMCR1 H 0F9C H ⎯ to 0FBD H 0FBE PSSR0 H 0FBF BRSR0 H 0FC0 H ⎯ to 0FC2 H 0FC3 AIDRL H 0FC4 H ⎯ ...
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... FFD7 L18 [ FFD4 FFD5 L19 [ FFD2 FFD3 L20 [ FFD0 FFD1 L21 [ FFCE FFCF L22 [ FFCC FFCD L23 [ MB95R203A Priority order of interrupt sources of the same level (occurring simultaneously) High Low 19 ...
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... MB95R203A ■ ELECTRICAL CHARACTERISTICS 1. Absolute Maximum Ratings Parameter Symbol *1 Power supply voltage Input voltage *1 Output voltage *1 “L” level maximum output current “L” level average current “L” level total maximum output current “L” level total average output current “ ...
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... The parameter is based and Vo should not exceed WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings. DS07-12630- must not exceed the rating voltage. I MB95R203A 21 ...
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... MB95R203A 2. Recommended Operating Conditions Parameter Symbol Power supply voltage Vcc Operating temperature The normal operation is performed from 1 the low voltage detection of the FRAM power supply monitor, or from the release voltage of the FRAM power supply monitor to 1.8 V. Reset is generated during the period that the low voltage detection reset has been detected. As for the low voltage detection, see “ ...
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... −4.0 mA ⎯ −8.0 mA ⎯ 4.0 mA ⎯ ⎯ 12.0 mA ⎯ ⎯ MB95R203A = −40 °C to +85 °C) A Unit Remarks When CMOS input + 0.3 V level (Hysteresis input) is selected When CMOS input + 0.3 V level (Hysteresis input) is selected + 0.3 V Hysteresis input + 0.3 V Hysteresis input + 0.3 V Hysteresis input ...
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... MB95R203A Parameter Symbol Pin name Input leak Other than current (Hi-Z I ports LI output leak P64, P65 current) Open-drain output leak I P64, P65 LIOD current Pull-up P00 to P07, R PULL resistance PG1, PG2 Input Other than C IN capacitance Vcc, Vss CCS Vcc ...
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... CR oscillator At oscillating 100 kHz current ⎯ consumption of 9 internal sub CR oscillator ) and the low-voltage detection circuit are always enabled, CRH and MB95R203A = −40 °C to +85 °C) A Unit Remarks Max (TBD) mA μA (TBD) μA 10 μA 50 μA 100 μA ...
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... MB95R203A 4. AC Characteristics (1) Clock Timing Sym- Parameter Pin name bol X0 X0, X1, HCLK1, HCLK2 ⎯ F CRH Clock frequency F X0A, X1A CL ⎯ F CRL X0 HCYL X0, X1, Clock cycle time HCLK1, HCLK2 t X0A, X1A LCYL t X0, WH1 HCLK1, t Input clock pulse WL1 ...
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... WH1 WL1 0 0 When using external clock LCYL t t WH2 WL2 0 0 When using external clock X1A F CL MB95R203A 0 Open X0A X1A Open ...
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... MB95R203A (2) Source Clock/Machine Clock Pin Parameter Symbol name Source clock cycle time *1 ⎯ t SCLK (Clock before division Source clock ⎯ frequency F SPL Machine clock cycle time *2 ⎯ (Minimum t MCLK instruction execution time Machine clock ⎯ frequency F MPL *1 : Clock before setting division due to machine clock division ratio selection bit (SYCC : DIV1 and DIV0) . ...
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... Divided by 2 Clock mode select bit (SYCC2:RCS1, RCS0) = − 40 ° °C) A A/D converter operation range Source clock frequency ( SPL = + 5 ° °C) A A/D converter operation range Source clock frequency ( MB95R203A x 1 MCLK x 1/4 (machine clock) x 1/8 10 MHz 10 MHz 29 ...
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... MB95R203A (3) External Reset Parameter Symbol RST “L” level pulse Oscillation time of t RSTL width oscillator *1 : Refer to “ (2) Source Clock/Machine Clock” for Oscillation time of oscillator is the time that the amplitude reaches 90%. In the crystal oscillator, the oscillation time is between several ms and tens of ms. In ceramic oscillators, the oscillation time is between hundreds of μ ...
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... Note: A sudden change the power supply voltage may activate the power-on reset function. When changing power supply voltages during operation, set the slope of rising within 30 mV/ms. DS07-12630-1E Value Conditions Min ⎯ t 0.1 R ⎯ OFF OFF 1.6 V 0.2 V 0.2 V 0.2 V MB95R203A (Vss = 0 −40 °C to +85 °C) A Unit Remarks Max 50 ms Waiting time until ⎯ ms power-on 31 ...
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... MB95R203A (5) Peripheral Input Timing Parameter Symbol Peripheral input “H” pulse Peripheral input “L” pulse * : Refer to “ (2) Source Clock/Machine Clock” for t INT02 to INT07, EC0, EC1 32 (Vcc = 3.3 V, Vss = 0 Pin name t ILIH INT02 to INT07, EC0, EC1 t IHIL . MCLK t ILIH 0 ...
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... SLSH SHSL 0 0 SLOV 2 IVSH SHIX 0 0 MB95R203A = −40 °C to +85 °C) A Value Unit Min Max ⎯ MCLK −190 +190 ns ⎯ MCLK ⎯ MCLK ⎯ MCLK ⎯ ...
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... MB95R203A ( Timing Parameter SCL clock frequency (Repeat) Start condition hold time SDA ↓ → SCL ↓ SCL clock “L” width SCL clock “H” width (Repeat) Start condition setup time SCL ↑ → SDA ↓ Data hold time SCL ↓ → SDA ↓ ↑ ...
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... MCLK MCLK ( − MCLK 20 − MCLK − MCLK − MCLK MB95R203A = −40 °C to +85 °C) A Unit Remarks Max ⎯ ns Master mode + MCLK ns Master mode 20 Master mode maximum value is applied when ...
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... MB95R203A (Continued) Pin Parameter Symbol name Stop condition SCL t SU;STO detection SDA Restart condition SCL t SU;STA detection condition SDA SCL Bus free time t BUF SDA SCL Data hold time t HD;DAT SDA SCL Data setup time t SU;DAT SDA SCL Data hold time t HD ...
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... MB95R203A = 0 −40 °C to +85 ° Remarks At power-supply rise At power-supply fall At power-supply rise At power-supply fall At LS1 = 0, LS0 = 0, power-sup- ply rise* At LS1 = 0, LS0 = 1, power-sup- ply rise* At LS1 = 1, LS0 = 0, power-sup- ...
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... MB95R203A off V DL+ V DL- Internal reset signal HYS t d2 time r time t d1 DS07-12630-1E ...
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... LSB V + 2.5 LSB SS SS − 3.5 LSB V − 1.5 LSB V + 0.5 LSB CC CC ⎯ 0.6 140 ⎯ ∞ 0.4 − 4 ⎯ ⎯ MB95R203A = −40 °C to +85 °C) A Unit Remarks bit LSB LSB LSB V V μs 2.7 V ≤ Vcc ≤ 3.6 V μs At external impedance < 1.8 kΩ μ ...
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... MB95R203A (2) Notes on Using A/D Converter • About the external impedance of analog input and its sampling time A/D converter with sample and hold circuit. If the external impedance is too high to keep sufficient sampling time, the analog voltage charged to the internal sample and hold capacitor is insufficient, adversely affecting A/ D conversion precision ...
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... Actual conversion characteristic 1.5 LSB 3FD {1 LSB × (N − 0.5 LSB} 004 003 002 001 − {1 LSB × (N − 0.5 LSB} Total error digital output N MB95R203A Total error V NT Actual conversion characteristic Ideal characteristics V CC Analog input [LSB] 1 LSB (Continued) 41 ...
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... MB95R203A (Continued) Zero transition error 004 Actual conversion characteristic 003 Ideal characteristics 002 Actual conversion characteristic 001 V (measurement value Analog input Linearity error Actual conversion 3FF characteristic 3FE {1 LSB × 3FD 004 Actual conversion 003 characteristic Ideal characteristics 002 ...
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... FRAM Characteristics Parameter Number of read/write cycle DS07-12630-1E Value Min Typ Max ⎯ ⎯ cycle MB95R203A Unit Remarks 43 ...
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... MB95R203A ■ ORDERING INFORMATION Part number MB95R203AP-G-SH-JNE2 MB95R203APF-G-JNE2 44 Package 24-pin plastic DIP (DIP-24P-M07) 20-pin plastic SOP (FPT-20P-M09) Remarks DS07-12630-1E ...
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... BTM E-MARK 6.40 ± 0.10 (.252 ± .004) 12 0.50(.020) MIN +0.10 0.25 – 0.04 +.004 .010 – .002 +0.09 1.00 ± 0.10 0.43 – 0.04 +.004 (.039 ±. 004) .017 – .002 Dimensions in mm (inches). Note: The values in parentheses are reference values MB95R203A 1.778 mm 6.40 mm × 22.86 mm Plastic mold 4.80 mm Max 7.62(.300) TYP. (Continued) 45 ...
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... MB95R203A (Continued) 20-pin plastic SOP (FPT-20P-M09) 20-pin plastic SOP (FPT-20P-M09) #12.70 ± 0.10(.500 ± .004) 20 BTM E-MARK INDEX 1 1.27(.050) 0.10(.004) 2008-2010 FUJITSU SEMICONDUCTOR LIMITED F20030S-c-1-2 C Please check the latest package dimension at the following URL. http://edevice.fujitsu.com/package/en-search/ 46 Lead pitch Package width × ...
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... MEMO DS07-12630-1E MB95R203A 47 ...
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... MB95R203A FUJITSU SEMICONDUCTOR LIMITED Nomura Fudosan Shin-yokohama Bldg. 10-23, Shin-yokohama 2-Chome, Kohoku-ku Yokohama Kanagawa 222-0033, Japan Tel: +81-45-415-5858 http://jp.fujitsu.com/fsl/en/ For further information please contact: North and South America FUJITSU SEMICONDUCTOR AMERICA, INC. 1250 E. Arques Avenue, M/S 333 Sunnyvale, CA 94085-5401, U.S.A. Tel: +1-408-737-5600 Fax: +1-408-737-5999 http://us ...