SAA1305T Datasheet, PDF (3/32 Pages) Panasonic Semiconductor – On/off logic IC

Philips Semiconductors
On/off logic IC
Product specification
SAA1305T
BLOCK DIAGRAM
handbook, full pagewidth
1
D0
D1 ²
3
D2
D3 ⁴
D4 ⁵
6
D5
D6 ⁷
D7 ⁸
NEW
LATCH
OLD
LATCH
18
SDA
20
SCL
I²C-BUS
INTERFACE
LED DRIVER
22
LED
COMPARATOR
MASK
SAA1305T
24
RESET
23
GENERATOR
9
CHI
RP
ON/OFF
STATUS
SUPPLY
WATCH TIMER
ALARM TIMER
OSCILLATOR
VL TIMER
12
TS
WATCHDOG
TIMER
ERROR
11
WD
COUNTER
10 21 19
16 17 14 15
13
RES
VSS
XTAL2 OSC2 TST
VDD
XTAL1 OSC1
MGR200
Fig.1 Block diagram.
2004 Jan 15
3