83C196LC Intel Corporation, 83C196LC Datasheet
83C196LC
Related parts for 83C196LC
83C196LC Summary of contents
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... The 83C196LC has the highest memory density of the 52-pin MCS 96 microcontroller family, with 32 Kbytes of on-chip ROM, 1 Kbyte of on-chip register RAM, and 512 bytes of code RAM. The high memory integration of the 83C196LC supports high functionality in a low pin-count package and the use of the C programming language. ...
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... Microcode Engine Source (16) Register RAM Memory 1 Kbyte (LC) Interface ALU 384 Bytes (LD) Destination (16) † A seventh capture/compare channel (EPA7) is available as a software timer not connected to a package pin. Figure 1. 83C196LC, 83C196LD Block Diagram 2 Port 6 Port 0 Enhanced SSIO Peripheral Transaction Server Interrupt Controller ...
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... XX Table 1. Description of Product Nomenclature Parameter Temperature and Burn-in Options Packaging Options Program-memory Options Process Information Product Family Device Speed ADVANCE INFORMATION AUTOMOTIVE — 83C196LC, 83C196LD XXXXX XX Figure 2. Product Nomenclature Options A Automotive operating temperature range (–40° 125° C ambient) with Intel standard burn-in. ...
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... AUTOMOTIVE 2.0 PINOUT AD14 / P4.6 AD13 / P4.5 AD12 / P4.4 AD11 / P4.3 AD10 / P4.2 AD9 / P4.1 AD8 / P4.0 AD7 / P3.7 AD6 / P3.6 AD5 / P3.5 AD4 / P3.4 AD3 / P3.3 AD2 / P3.2 Figure 3. 83C196LC, 83C196LD 52-pin PLCC Package Table 2. 83C196LC, 83C196LD 52-pin PLCC Package Pin Assignments Pin Name Pin P5.0/ADV#/ALE ...
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... AD12 10 P3.2 AD13 9 P3.3 AD14 8 P3.4 AD15 7 P3.5 P3.6 Input P3.7 Name Pin P4.0 P0.2 33 P4.1 P0.3 34 P4.2 P0.4 35 P4.3 P0.5 36 P4.4 P0.6 37 P4.5 P0.7 38 P4.6 ADVANCE INFORMATION AUTOMOTIVE — 83C196LC, 83C196LD Input/Output (Cont’d) Pin Name Pin P6.0/EPA8 45 28 P6.1/EPA9 46 29 P6.4/SC0 47 30 P6.5/SD0 48 31 P6.6/SC1 49 32 P6.7/SD1 Power & Ground ...
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... AUTOMOTIVE 3.0 SIGNALS Name Type AD15:0 I/O Address/Data Lines These pins provide a multiplexed address and data bus. During the address phase of the bus cycle, address bits 0–15 are presented on the bus and can be latched using ALE or ADV#. During the data phase 16-bit data is transferred ...
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... This is a memory-mapped, 8-bit, bidirectional port with programmable open- drain or complementary output modes. The pins are shared with the multiplexed address/data bus, which has complementary drivers. P3.7:0 share package pins with AD7:0. ADVANCE INFORMATION AUTOMOTIVE — 83C196LC, 83C196LD Description specification to prevent IH IH ...
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... AUTOMOTIVE Table 4. Signal Descriptions (Continued) Name Type P4.7:0 I/0 Port 4 This is a memory-mapped, 8-bit, bidirectional port with open-drain or complementary output modes. The pins are shared with the multiplexed address/data bus, which has complementary drivers. P4.7:0 share package pins with AD15:8. P5.3:2 I/O Port 5 P5 ...
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... WRL# shares a package pin with P5.2 and WR#. † When this pin is configured as a special-function signal (P5_MODE.2 = 1), the chip configuration register 0 (CCR0) determines whether it functions as WR# or WRL#. CCR0 selects WR#; CCR0 selects WRL#. ADVANCE INFORMATION AUTOMOTIVE — 83C196LC, 83C196LD Description pin to the digital supply voltage. CC † ...
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... AUTOMOTIVE Table 4. Signal Descriptions (Continued) Name Type XTAL1 I Input Crystal/Resonator or External Clock Input Input to the on-chip oscillator and the internal clock generators. The internal clock generators provide the peripheral clocks, CPU clock, and CLKOUT signal. When using an external clock source instead of the on-chip oscillator, connect the clock input to XTAL1 ...
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... (Oscillator frequency)....................... 4 MHz to 22 MHz 1 XTAL ADVANCE INFORMATION AUTOMOTIVE — 83C196LC, 83C196LD Table 5. Address Map Description NOTICE: This document contains information on products in the sampling and initial production phases of development. The specifications are subject to change without notice. Verify with your local Intel sales office that you have the latest datasheet before finalizing a design ...
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... AUTOMOTIVE 5.1 DC Characteristics Table 6. DC Characteristics at V Symbol Parameter I V supply current 40° +125° C – ambient) I Active mode supply cur rent (typical) I Idle mode current IDLE I Powerdown mode PD current V Input low voltage IL (all pins) V Input high voltage (all ...
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... Target values OL OH are ± 10 mA. 6. Typicals are based on a limited number of samples and are not guaranteed. The values listed are at room temperature and V = 5.0V. CC ADVANCE INFORMATION AUTOMOTIVE — 83C196LC, 83C196LD = 4.5V – 5.5V (Continued) CC Min Typical Max Units 10 pF 150K ...
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... AUTOMOTIVE 5.2 AC Characteristics Test Conditions: capacitive load on all pins = 100 pF, rise and fall times = 10 ns, F Symbol Parameter The 83C196LC, 83C196LD meets these specifications F Oscillator Frequency 1 XTAL T Oscillator Period (1/F 1 XTAL XTAL T XTAL1 High to CLKOUT High or Low XHCH T CLKOUT Cycle Time ...
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... AD15:0, AD7:0 L ALE Q AD15:0, AD7:0 R RD# W WR#, WRL# Character H High L Low V Valid X No Longer Valid Z Floating (low impedance) ADVANCE INFORMATION AUTOMOTIVE — 83C196LC, 83C196LD Min Max 3 T – XTAL T – XTAL T – XTAL T 1 XTAL 0 Signal(s) Condition Units ...
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... AUTOMOTIVE XTAL1 CLKOUT T CLLH ALE/ADV# T LHLL RD# T AVLL Address Out AD15:0 (read) T AVDV WR# AD15:0 Address Out (write) AD15:8 (8-bit data bus XTAL1 CLCL CHCL XHCH T LLCH T LHLH T T RHLH T LLRL RLRH T T RHDZ RLAZ T T RLDV ...
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... T XLXL TXD x T QVXH RXD (Out) T DVXH RXD x Valid Valid (In) Figure 5. Serial Port Waveform — Shift Register Mode ADVANCE INFORMATION AUTOMOTIVE — 83C196LC, 83C196LD = 5.0V ± 10 0.0V; Load Capacitance = 100 Min XTAL 4 T – XTAL XTAL 2 T – 50 ...
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... AUTOMOTIVE 5.4 AC Characteristics — Synchronous Serial Port Table 10. Synchronous Serial Port Timing Symbol Parameter T Synchronous Serial Port Clock period CLCL T Synchronous Serial Port Clock falling edge to CLCH rising edge T Setup time for MSB output Setup time for D6:0 output ...
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... XLXL T High Time XHXX T Low Time XLXX T Rise Time XLXH T Fall Time XHXL T XHXX 0 0 XTAL1 Figure 7. External Clock Drive Waveforms ADVANCE INFORMATION AUTOMOTIVE — 83C196LC, 83C196LD Table 11. External Clock Drive Min 4.0 ) 45.45 1 XTAL 0. XTAL 0. XTAL T XLXH 0 XLXX 0.3 V – 0.5 V ...
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... AUTOMOTIVE 5.6 Test Output Waveforms 3.5 V 0.45 V Note: AC testing inputs are driven at 3.5 V for a logic “1” and 0.45 V for a logic “0”. Timing measurements are made at 2.0 V for a logic “1” and 0.8 V for a logic “0”. Figure 8. AC Testing Input, Output Waveforms ...
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... Write cycle during reset. If the microcontroller is reset during a write cycle, the contents of the external memory device may be corrupted. • EPA7. This function exists in the83C196LC and LD, but the associated pin is omitted. You can use this channel either as a software timer or to reset the timers. ...
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... AUTOMOTIVE • I/O port pins. The following port pins do not exist in the 83C196LC and LD: P0.0–P0.1, P1.4–P1.7, P2.3 and P2.5, P5.1 and P5.4–P5.7, P6.2 and P6.3. Software can still read and write the associated Px_REG, Px_MODE, and Px_DIR registers. Configure the registers for the removed pins as follows: — ...