ICM7170AIBG Intersil, ICM7170AIBG Datasheet - Page 2

• Manufacturer Part Number: ICM7170AIBG
• Manufacturer: Intersil

Specifications of ICM7170AIBG

• Bus Type: Multiplexed
• Date Format: Binary
• Time Format: Binary
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: SOIC W
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 24
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

Pinouts
Functional Block Diagram
ADDRESS
V
INPUTS
A0 - A4
BACKUP
V
ALE
V
WR
RD
SS
CS
DD
INT SOURCE
INTERRUPT
8 - 4
OSC OUT
23
14
13
24
5
1
2
3
OSC IN
ALE
WR
CONTROL
CS
A4
A3
A2
A1
A0
SUPPLY
POWER
CONTROL
ADDRESS
LATCHES
10
11
12
1
2
3
4
5
6
7
8
9
µP
ICM7170 (PDIP)
TOP VIEW
2
24
23
22
21
20
19
18
17
16
15
14
13
9
OSC
OUT
OSCILLATOR
CRYSTAL
0.01 SEC MIN HOUR DAY DATE MON YEAR
0.01 SEC MIN HOUR DAY DATE MON YEAR
POWER
RD
V
D7
D6
D5
D4
D3
D2
D1
D0
V
V
LOW
OSC
DD
BACKUP
SS
10
(GND)
OSC
IN
TIME COUNTERS
COMPARE RAM
8-BIT BUS
ICM7170
PERIODIC
8
8
INTERRUPTS
COMPARE
INT SOURCE
OSC OUT
V
BACKUP
OSC IN
CMD
REG
V
INT
A1
A0
D0
D1
D2
D3
SS
ICM7170 (SOIC)
10
11
12
1
2
3
4
5
6
7
8
9
TOP VIEW
STATUS
THREE-STATE
REG
DRIVERS
I/O
INTER
MASK
REG
15 - 22
24
23
22
21
20
19
18
17
16
15
14
13
8
12
11
A2
A3
A4
CS
ALE
WR
RD
V
D7
D6
D5
D4
DD
INT
INT
SOURCE
DATA I/O
D0 - D7