GMS77C1001 Datasheet, PDF (15/44 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

GMS77C1000/GMS77C1001
7.5 AC Electrical Characteristics (1)
• (T_A=-40°C~+85°C)
Parameter
Symbol
Test Condition
External Clock Input
Frequency
F_XIN
XT osc mode
HF osc mode
LF osc mode
RC osc mode
Oscillator Frequency ¹
F_XIN
XT osc mode
HF osc mode
LF osc mode
External Clock Input
Period
T_XIN
XT osc mode
HF osc mode
LF osc mode
RC osc mode
Oscillator Period ¹
T_XIN
XT osc mode
HF osc mode
LF osc mode
Clock in X_IN Pin ¹
Low to High Time
T_XINL
T_XINH
XT osc mode
HF osc mode
LF osc mode
Clock in X_IN Pin ¹
Rise or Fall Time
T_XINR
T_XINF
XT osc mode
HF osc mode
LF osc mode
1. This parameter is characterized but not tested.
Specification
Min
Typ
Max
DC
-
4.0
DC
-
20
DC
-
200
DC
-
4.0
0.1
-
4.0
4.0
-
20
5.0
-
200
250
-
-
50
-
-
5
-
-
250
-
4.0
250
-
10,000
50
-
250
5
-
200
85
-
-
20
-
-
2
-
-
-
-
25
-
-
25
-
-
50
Unit
MHz
MHz
KHz
MHz
MHz
MHz
KHz
nS
nS
uS
MHz
nS
nS
uS
nS
nS
uS
nS
nS
nS
12
July. 2001 Ver. 1.1