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F
2
MC-8LFamily
MB89550A Series
Standard products (compact camera, etc.)
*1: Power supply for logic at Vcc1
*2: Power supply for I/O at Vcc2
Packages: P - plastic, C - ceramic
Part number
Operating
power supply
voltage
(V)
Package
Functions
LQFP TQFP MQFP
MB89557A
+2.2 to +3.6
*1
+2.2 to +5.5
*2
100P 100P −
I/O ports: 66
Timebase timer (WDT): 21-bit × 1ch.
Timer/counter:8-bit×4ch.(16-bit × 2ch.),16-bit×1ch.
PWM timer: 8-bit × 2ch.
PWC timer: 8-bit × 1ch.
PPG timer: 6-bit × 1ch.
A/D converter: 10-bit × 8ch.
D/A converter: 8-bit × 2ch.
LCD controller/driver:128 elements, 2 to 4 common,
8 to 32 segments,
1/2, 1/3 bias power supplies,
32 × 4-bit LCD display RAM,
booster circuit (selected as an option),
static, duty
UART/SIO: 8-bit × 2ch.
Interrupts: 10 internal, 5 external
Low-power consumption (standby functions) modes: Sleep,
watch, sub
MB89558A 100P 100P −
MB89P558A
+2.7 to +5.5
100P 100P −
MB89PV550A −−100C
MB89557A
ROM 32KB
RAM 1KB
MB89PV550A
Ext. ROM
RAM 2KB
MB89558A
ROM 48KB
RAM 2KB
MB89P558A
OTPROM 48KB
RAM 2KB
• Maximum clock frequency: 12.5 MHz (32.768kHz)
• Minimum execution time: 0.32 µs (61µs)
• Operating temperature range: -40°C to +85°C
<Evaluation device>
8-bit Proprietary F
2
MC-8L Family
Internal LCD Controller/Driver Products