|
Details, datasheet, quote on part number:UPD753108
| |
Datasheet text preview:
DATA SHEET
µPD753104, 753106, 753108
4-BIT SINGLE-CHIP MICROCONTROLLER
MOS INTEGRATED CIRCUIT
The µPD753108 is one of the 75XL Series 4-bit single-chip microcontroller chips and has a data processing capability comparable to that of an 8-bit microcontroller. The existing 75X Series containing an LCD controller/driver supplies an 80-pin package. The µPD753108 supplies a 64-pin package (12 x 12 mm), which is suitable for small-scale systems. It features expanded CPU functions and can provide high-speed operation at a low supply voltage of 1.8 V compared with the existing µPD75308B. For detailed function descriptions, refer to the following user's manual. Be sure to read the document before designing.
µ PD753108 User's Manual: U10890E
Features
Low voltage operation: VDD = 1.8 to 5.5 V · Can be driven by two 1.5-V batteries On-chip memory · Program memory (ROM): 4096 x 8 bits (µPD753104) 6144 x 8 bits (µPD753106) 8192 x 8 bits (µPD753108) · Data memory (RAM): 512 x 4 bits Capable of high-speed operation and variable instruction execution time for power saving · 0.95, 1.91, 3.81, 15.3 µs (@ 4.19 MHz with main system clock) · 0.67, 1.33, 2.67, 10.7 µs (@ 6.0 MHz with main system clock) · 122 µs (@ 32.768 kHz with subsystem clock) Internal programmable LCD controller/driver Small package: 64-pin plastic QFP (12 x 12 mm, 0.65-mm pitch) One-time PROM version: µPD75P3116
Application
Remote controllers, cameras, hemadynamometers, electronic scale, gas meters, etc.
Unless otherwise indicated, references in this data sheet to the µPD753108 mean the
µ PD753104 and µPD753106.
The information in this document is subject to change without notice. The mark Document No. U10086EJ3V0DS00 (3rd edition) Date Published April 1997 N Printed in Japan shows major revised points.
©
1995
µPD753104, 753106, 753108
Ordering Information
Part number Package 64-pin plastic QFP (14 x 14 mm, 0.8-mm pitch) 64-pin plastic QFP (12 x 12 mm, 0.65-mm pitch) 64-pin plastic QFP (14 x 14 mm, 0.8-mm pitch) 64-pin plastic QFP (12 x 12 mm, 0.65-mm pitch) 64-pin plastic QFP (14 x 14 mm, 0.8-mm pitch) 64-pin plastic QFP (12 x 12 mm, 0.65-mm pitch) ROM (x 8 bits) 4096 4096 6144 6144 8192 8192
µPD753104GC-xxx-AB8 µPD753104GK-xxx-8A8 µPD753106GC-xxx-AB8 µPD753106GK-xxx-8A8 µPD753108GC-xxx-AB8 µPD753108GK-xxx-8A8
Remark
xxx indicates the ROM code suffix.
2
µ PD753104, 753106, 753108
Functional Outline
Parameter Instruction execution time Function · 0.95, 1.91, 3.81, 15.3 µs (@ 4.19 MHz with main system clock) · 0.67, 1.33, 2.67, 10.7 µs (@ 6.0 MHz with main system clock) · 122 µs (@ 32.768 kHz with subsystem clock) ROM 4096 x 8 bits (µPD753104) 6144 x 8 bits (µPD753106) 8192 x 8 bits (µPD753108) RAM General-purpose register 512 x 4 bits · 4-bit operation: 8 x 4 banks · 8-bit operation: 4 x 4 banks 8 20 On-chip pull-up resistors which can be specified by software: 7 On-chip pull-up resistors which can be specified by software: 12 Also used for segment pins: 8 N-ch open-drain input/output pins Total LCD controller/driver 4 On-chip pull-up resistors which can be specified by mask option, 13-V withstand voltage
On-chip memory
Input/ output port
CMOS input CMOS input/output
32 16/20/24 segments (can be changed to CMOS input/ output port in 4 time-unit; max. 8) · Display mode selection: Static, 1/2 duty (1/2 bias), 1/3 duty (1/2 bias), 1/3 duty (1/3 bias), 1/4 duty (1/3 bias) · On-chip split resistor for LCD drive can be specified by mask option · Segment selection:
Timer
5 channels · 8-bit timer/event counter: 3 channels (16-bit timer/event counter, carrier generator, timer with gate) · Basic interval timer/watchdog timer: 1 channel · Watch timer: 1 channel · 3-wire serial I/O mode ... MSB or LSB can be selected for transferring first bit · 2-wire serial I/O mode · SBI mode 16 bits · , 524, 262, 65.5 kHz (@ 4.19 MHz with main system clock) · , 750, 375, 93.8 kHz (@ 6.0 MHz with main system clock) (@ 4.19 MHz with main system clock or @ 32.768 kHz with subsystem clock) · 2.93, 5.86, 46.9 kHz (@ 6.0 MHz with main system clock) External: 3, Internal: 5 External: 1, Internal: 1 · Ceramic or crystal oscillator for main system clock oscillation · Crystal oscillator for subsystem clock oscillation STOP/HALT mode VDD = 1.8 to 5.5 V · 64-pin plastic QFP (14 x 14 mm, 0.8-mm pitch) · 64-pin plastic QFP (12 x 12 mm, 0.65-mm pitch) · 2, 4, 32 kHz
Serial interface
Bit sequential buffer (BSB) Clock output (PCL)
Buzzer output (BUZ)
Vectored interrupt Test input System clock oscillator
Standby function Supply voltage Package
3
|
|
