LC651432N Sanyo Semiconductor Corporation, LC651432N Datasheet
LC651432N
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LC651432N Summary of contents
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... Ordering number : ENN6498 Overview The LC651431N/F/L and LC651432N/F/L are the small- scale control models in Sanyo’s LC6500 Series of 4-bit microcontrollers and feature the same basic architecture and instruction set. These microcontrollers are appropriate for a wide range of applications, from applications that require only a limited number of circuits and controls and ...
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... Package Dimensions unit : mm 3196A-DIP30SD [LC651432N/F/L, 651431N/F/L] 27 0.95 0.48 (1.04) 1.78 unit : mm 3216B-MFP30S [LC651432N/F/L, 651431N/F/ 15.2 (0.6) 0.4 1.0 LC651432N/F/L, 651431N/F/L unit : mm 3191A-SSOP30 [LC651432N/F/L, 651431N/F/ 0.22 SANYO: DIP30SD 0.15 SANYO: MFP30S 16 15 0.15 9.75 (0.33) 0.65 SANYO: SSOP30 No. 6498-2/39 ...
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... MHz MHz) Divider circuit option Other features Package Note: Sanyo will be providing details on oscillator elements and oscillator circuit constants as recommended circuits are developed. Contact your Sanyo representative for more information. LC651432N/F/L, 651431N/F/L LC651432N/1431N LC651432F/1431F 2048 8 bits (1432N/F/L) 1024 ...
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... Differences between the LC651432N/LC651431N and the LC6543N/LC6546N This table lists the points that require care when replacing the LC6543N/LC6546N with the LC651432N/LC651431N in completes end products. Parameter Pdmax(1) : DIP Allowable power dissipation Pdmax(2) : MFP Pdmax(3) : SSOP I/O voltage (PIO) V (3) added IO High-level input voltage ...
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... Oscillator frequency [OSC1, OSC2] Current drain I DD Package Caution: Always test the end product thoroughly after changing the microcontroller used. Pin Assignment The same pin assignment is used for the DIP, MFP, and SSOP packages. LC651432N/F/L, 651431N/F/L LC651432L/1431L 310 mW 220 mW 160 mW –0 0 ...
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... Oscillator circuit TM: Timer STS: Status register LC651432N/F/L, 651431N/F/L PI0: Shared-function I/O port IO TEST: Test INT: Interrupt request SI: Serial input SO: Serial output SCK: Serial clock input or output pin LC651432N/F/L, LC651431N/F/L RAM STACK 1 STACK 2 DP STACK 3 STACK 4 System bus E AC ALU Serial Serial ...
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... Note: This port does not have the standby mode control function. 4 PD0 to PD3 I/O • I/O port Provides the same functions as PC0 to 3. LC651432N/F/L, 651431N/F/L Function Options — 1. Single-pin external clock input 2. 2-pin RC oscillator 3. 2-pin ceramic oscillator 4. Divider circuit option • ...
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... The reset start operation requires that a low level be held for at least 4 clock cycles. 1 TEST Input • IC test pin This pin must be connected to V normal operation. LC651432N/F/L, 651431N/F/L Function Options 1. Open-drain output 2. Built-in pull-up resistor Options 1 and 2 may be specified in bit units. The same as those for PE0 to 3. ...
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... Ceramic oscillator element C2 Divider Circuit Options Option No divider circuit (1/1) Divide-by-three circuit (1/3) Divide-by-four circuit (1/4) Caution: The following table summarizes the oscillator and divider option combinations. Use care when selecting these options. LC651432N/F/L, 651431N/F/L Circuit OSC1 PI0/OSC OSC1 PI0/OSC R Circuit f OSC ...
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... Oscillator Divider Options for the LC651431N/LC651432N, LC651431F/LC651432F, and LC651431L/LC651432L LC651432N, LC651431N Oscillator type Frequency Ceramic oscillator 400 kHz 800 kHz 1 MHz 4 MHz Single-pin external clock input 200 to 1444 kHz 600 to 4330 kHz 800 to 4330 kHz External clock provided above 2-pin RC oscillator circuit ...
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... One of the following two options for the circuit type can be selected for the I/O ports in bit units. Option Open-drain output Built-in pull-up resistor output LC651432N/F/L, 651431N/F/L Circuit Applicable ports • Not applicable to the PI0/OSC2 pin if either the 2-pin RC oscillator or the ceramic oscillator is selected as the oscillator circuit. ...
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... V (4) IH transistors off With the n-channel output V (5) IH transistors off V ( (7) External clock specifications IH LC651432N/F/L, 651431N/F Conditions Applicable pins V DD OSC2 *1 OSC1 TEST, RES Ports with open-drain specifications Ports with pull-up resistor specifications PI0 I/O ports I/O ports PC0 to 3 PD0 to 3 ...
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... MHz. Recommended oscillator circuit constants Two-pin RC oscillator Cext See figure 2. Rext Cext See figure 2. Rext *4 Ceramic oscillator See figure 3. LC651432N/F/L, 651431N/F/L Conditions Applicable pins Port = Port INT, SCK INT, SCK, SI OSC1 = OSC1 = TEST ...
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... DDOP • 800 to 4330 kHz, divide- by-four circuit used Output n-channel transistors off DDst Port voltage = LC651432N/F/L, 651431N/F 3.0 to 6.0 V (unless otherwise specified Conditions Applicable pins Open-drain specification ports (except I0) = 13.5 V The I0 port with open-drain ...
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... Stipulated with respect to CKO the SCK falling edge. • With external 1 k resistors and 50 pF capacitors on the n-channel open-drain outputs only. • See figure 6. LC651432N/F/L, 651431N/F/L Conditions Applicable pins OSC1, OSC2 OSC1, OSC2 OSC1, OSC2 OSC1, OSC2 OSC1, OSC2 OSC1, OSC2 ...
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... CFOSC 8. Indicates the required time for oscillation to stabilize starting from the point when V range. (See figure 4 <system clock period> CYC LC651432N/F/L, 651431N/F/L Conditions Applicable pins PE0 = 4 <system clock PE0 PE0 level from the point a HALT instruction is executed until the IC enters the standby state. ...
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... LC651432N/F/L, 651431N/F/L External clock text Figure 1 External Clock Input Waveform OSC1 OSC2 Rext Cext Figure 2 Two-Pin RC Oscillator Circuit OSC1 (OSC2) Open text text text text OSC1 C1 Ceramic oscillator Figure 3 Ceramic Oscillator Circuit OSC2 R C2 element No. 6498-17/39 ...
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... MHz (Murata Mfg. Co., Ltd.) C1 CSB1000J C2 R 800 kHz (Murata Mfg. Co., Ltd.) C1 CSB800J C2 R 400 kHz (Murata Mfg. Co., Ltd.) C1 CSB400P C2 R LC651432N/F/L, 651431N/F Lower limit of the operating OSC Stable oscillation Oscillator stabilization time t CFS 33 pF ±10 ±10 ±10 ± ...
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... LC651432N/F/L, 651431N/F/L t CKCY t CKL SCK t t ICK CKI SI Input data t CKO Output data SO Figure 6 Serial I/O Timing t PCY Figure 7 Port PE0 Pulse Output Timing t CKH Load circuit The load conditions are the same as those in figure ...
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... LC651431N and LC651432N RC Oscillator Characteristics Figure 8 shows the LC651431N and LC651432N RC oscillator characteristics. However, the LC651431N and LC651432N have the following RC oscillator frequency sample-to-sample variations 3 –40 to 85°C DD When the external circuit constants are: Cext = 220 pF, and 3 –40 to 85°C ...
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... V (4) IH transistors off With the n-channel output V (5) IH transistors off V ( (7) External clock specifications IH LC651432N/F/L, 651431N/F Conditions Applicable pins V DD OSC2 OSC1 *1 TEST, RES Ports with open-drain specifications Ports with pull-up resistor specifications PI0 I/O ports I/O ports PC0 to 3 PD0 to 3 ...
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... Frequency text Pulse width textH, textL See figure 1. Rise and fall time textR, textF Recommended oscillator circuit constants See figure 2. *4 Ceramic oscillator LC651432N/F/L, 651431N/F/L Conditions Applicable pins Port = Port INT, SCK INT, SCK, SI OSC1 = OSC1 ...
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... Operating, with the output I (2) n-channel transistors off, DDOP port voltage = V Standby mode With the output n-channel transistors off DDst Port voltage = V LC651432N/F/L, 651431N/F 3.0 to 6.0 V (unless otherwise specified Conditions Applicable pins Open-drain specification ports (except I0) = 13.5 V The I0 port with open-drain specifications ...
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... CFOSC 8. Indicates the required time for oscillation to stabilize starting from the point when V range. (See figure 3 <system clock period> CYC LC651432N/F/L, 651431N/F/L Conditions Applicable pins *7 OSC1, OSC2 Ports with built-in pull-up resistor specifications = V ...
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... LC651432N/F/L, 651431N/F/L OSC1 (OSC2) Open External clock text text text text text Figure 1 External Clock Input Waveform OSC1 OSC2 R C1 Ceramic oscillator element Figure 2 Ceramic Oscillator Circuit No. 6498-25/39 ...
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... R Sanyo is currently requesting evaluation of oscillator element products and recommended circuit constants from Kyocera Corporation for their products, and thus these recommendations are subject to change. Contact your Sanyo representative before using these devices. LC651432N/F/L, 651431N/F Lower limit of the operating OSC ...
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... LC651432N/F/L, 651431N/F/L t CKCY t CKL SCK t t ICK CKI SI Input data t CKO Output data SO Figure 5 Serial I/O Timing t PCY Figure 6 Port PE0 Pulse Output Timing t CKH Load circuit The load conditions are the same as those in figure ...
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... With the n-channel output V (2) IL transistors off Low-level input voltage V (3) External clock specifications (5) IL LC651432N/F/L, 651431N/F Conditions Applicable pins V DD OSC2 OSC1 *1 TEST, RES Ports with open-drain specifications Ports with pull-up resistor specifications PI0 I/O ports I/O ports ...
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... Rise and fall time textR, textF Recommended oscillator circuit constants Two-pin RC oscillator Cext See figure 2. Rext *4 Ceramic oscillator See figure 3. LC651432N/F/L, 651431N/F/L Conditions Applicable pins OSC1 OSC1 OSC1 OSC1, OSC2 Ratings Unit min typ max 200 ...
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... DDOP • 800 to 4160 kHz, divide- by-four circuit used Output n-channel transistors off DDst Port voltage = LC651432N/F/L, 651431N/F 2.2 to 6.0 V (unless otherwise specified Conditions Applicable pins Open-drain specification ports (except I0) = 13.5 V The I0 port with open-drain ...
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... High-level pulse width t PH • With external 1 k resistors and external 50 pF capacitors on the Low-level pulse width t PL n-channel open-drain outputs only. LC651432N/F/L, 651431N/F/L Conditions Applicable pins OSC1, OSC2 OSC1, OSC2 OSC1, OSC2 Ports with built-in pull-up resistor specifications = ...
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... Indicates the required time for oscillation to stabilize starting from the point when V range. (See figure 4 <system clock period> CYC LC651432N/F/L, 651431N/F/L level from the point a HALT instruction is executed until the IC enters the standby state. DD first exceeds the lower limit of the operating supply voltage DD No. 6498-32/39 ...
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... LC651432N/F/L, 651431N/F/L External clock text Figure 1 External Clock Input Waveform OSC1 OSC2 Rext Cext Figure 2 Two-Pin RC Oscillator Circuit OSC1 (OSC2) Open text text text text OSC1 C1 Figure 3 Ceramic Oscillator Circuit OSC2 R C2 Ceramic oscillator element No. 6498-33/39 ...
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... Figure 4 Oscillator Stabilization Time Table 1 Ceramic Oscillator Recommended Circuit Constants 4 MHz (Murata Mfg. Co., Ltd.) C1 CSA4.00MGU C2 CST4.00MGWU (Built-in capacitor) R 400 kHz (Murata Mfg. Co., Ltd.) C1 CSB400P C2 R LC651432N/F/L, 651431N/F Lower limit of the operating OSC Stable oscillation Oscillator stabilization time t CFS 33 pF ±10 ±10% 0 330 pF ± ...
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... LC651432N/F/L, 651431N/F/L t CKCY t CKL SCK t t ICK CKI Input data SI t CKO Output data SO Figure 6 Serial I/O Timing t PCY Figure 7 Port PE0 Pulse Output Timing t CKH Load circuit The load conditions are the same as those in figure ...
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... ( 1000 Figure 8 RC Oscillator Frequency Data (representative values) LC651432N/F/L, 651431N/F/L Rext = the frequency range will be: 200 kHz f 790 kHz MOSC = 5.0 V and Ta = 25° –Rext MOSC These characteristics curves are for reference purposes only. ...
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... Cext and the resistor Rext) as short as possible. • Keep the length (L + Lc) from the V VSS capacitor connected to the oscillator element to the V as short as possible. • V line for the oscillator circuit and other V SS LC651432N/F/L, 651431N/F/L and V pins ...
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... Keep the length (L1, L2) of the lines from the capacitor (Cres) inserted between RES and V 4. TEST: Test pin • Keep the line that connects the TEST pin to V • Take the line that connects the TEST pin to V LC651432N/F/L, 651431N/F/L External oscillator used as short as ...
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... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of April, 2000. Specifications and information herein are subject to change without notice. LC651432N/F/L, 651431N/F/L PS No. 6498-39/39 ...