tc83230-0015 TOSHIBA Semiconductor CORPORATION, tc83230-0015 Datasheet - Page 24

• Manufacturer Part Number: tc83230-0015
• Description: Tc83230-0015 Single-chip Cmos Lsi For Calculators With Printers
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Oscillation Circuit
AC Characteristics
Instruction cycle time
High-level clock pulse width
Low-level clock pulse width
Shift data hold time
High speed timer/counter input
frequency
Recommended Circuit
Characteristics
(V
(V
SS
SS
= = = = 0 V, V
= = = = 0 V, V
V
C = 100 pF
R = 1 kW ± 2%
DD
Symbol
DD
t
t
t
= 5.0 V
WCH
DD
WCL
t
SDH
f
CY
HT
= = = = 4.5~5.5 V, T
= = = = 4.5~6.0 V, T
Circuit
Test
¾
¾
¾
¾
¾
¾
Test Condition
24
NORMAL
SLOW
External Clock Operation
opr
opr
= = = = 0~40°C)
Test Condition
= = = = 0~40°C)
¾
¾
0.5 tcy
- 300
235
Min
Min
2.4
1.9
80
¾
TC83230-0015
Typ.
Typ.
4.0
¾
¾
¾
¾
¾
2003-03-04
Max
Max
267
5.6
20
¾
¾
f
c
MHz
MHz
Unit
Unit
ms
ns
ns
ns