ICM7217AIPI Intersil, ICM7217AIPI Datasheet - Page 4

• Manufacturer Part Number: ICM7217AIPI
• Description: 4 DIGIT UP/DOWN COUNTER 0-9999
• Manufacturer: Intersil
• Type: 4-Digit UP/Down Counterr

Specifications of ICM7217AIPI

• Rohs Status: RoHS non-compliant
• Count: 9999
• Frequency: 2MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 100mA
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Other names: ICM7217AIPIIS

Electrical Specifications
Switching Specifications
NOTES:
Display Scan
Oscillator Frequency, f
1. In the ICM7217 the UP/DOWN, STORE, RESET and the BCD I/O as inputs have pullup or pulldown devices which consume power when
2. These voltages are adjusted to allow the use of thumbwheel switches for the ICM7217. Note that a high level is taken as an input logic
3. Parameters not tested (Guaranteed by Design).
UP/DOWN Setup Time, t
UP/DOWN Hold Time, t
COUNT Pulse Width High, t
COUNT Pulse Width Low, t
COUNT to CARRY/BORROW Delay, t
CARRY/BORROW Pulse Width t
COUNT to EQUAL Delay, t
COUNT to ZERO Delay, t
RESET Pulse Width, t
connected to the opposite supply. Under these conditions, with the display off, the device will consume typically 750µA.
zero for ICM7217 common-cathode versions.
PARAMETER
PARAMETER
DS
RST
UCH
UCS
CZ
CE
CWI
CWH
BW
V
V
DD
DD
Free-running (SCAN Terminal Open Circuit)
CB
= 5V, V
= 5V, V
SS
SS
TEST CONDITIONS
= 0V, T
= 0V, T
A
A
= 25
= 25
ICM7217
o
1500
1000
o
MIN
300
250
250
C
C, Display Diode Drop 1 .7V, Unless Otherwise Specified
-
-
-
-
4
TYP
750
100
100
750
100
500
300
500
-
MIN
-
TYP
2.5
MAX
-
-
-
-
-
-
-
-
-
MAX
10
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT
kHz