E0C88862F 参数 Datasheet PDF下载

E0C88862

q

Supply voltage ...................................... Normal mode

: 2.4V to 5.5V (Max. 4.2MHz)

Low power mode : 1.8V to 3.5V (Max. 80kHz)

High speed mode : 3.5V to 5.5V (Max. 8.2MHz)

q

Current consumption ............................ SLEEP mode

HALT mode

RUN mode

0.3µA

1.5µA

9µA

1.1mA

(Normal mode)

(32.768kHz/Normal mode)

(32.768kHz/Normal mode)

(4MHz/Normal mode)

q

Package ................................................ QFP8-128pin (plastic), QFP15-128pin (plastic)

s

BLOCK DIAGRAM

Core CPU E0C88

OSC1, 2

OSC3, 4

Oscillator

Interrupt Controller

RESET

TEST

Reset/Test

Input Port

K00–K07

K10 (EVIN)

Watchdog Timer

I/O Port

P14–P17

P10 (SIN)

P11 (SOUT)

P12 (SCLK)

P13 (SRDY)

Clock Timer

Serial Interface

Stopwatch Timer

Programmable Timer

/Event Counter

R26 (TOUT

*)

R27 (TOUT)

V

DD

V

SS

V

D1

V

OSC

V

C1

–V

C5

CA–CG

Sound Generator

Power Generator

Output Port

R50 (BZ)

R51 (BZ

*)

∗

Selectable by mask option

Supply Voltage Detector

LCD Driver

SEG0–SEG40

COM16–COM31 (SEG66–SEG51)

COM0–COM15

RAM

1.5KB

ROM

60KB

2