z02205 ZiLOG Semiconductor, z02205 Datasheet - Page 10

• Manufacturer Part Number: z02205
• Description: Modem Controller Ideal For Low Power Consumption, Small Size Requirements
• Manufacturer: ZiLOG Semiconductor

Z02205
Modem Controller
Additional Timing Table (SCLK/TCLK = XTAL/2)
8
No
1
2
3
4
5
6
7
8A
8B
9
10
11
12
13
Notes::
1. Timing Reference uses 0.7 V
2. Interrupt request via Port 3 (P31–P33).
3. Interrupt request via Port 3 (P30).
4. SMR–D5 = 0.
5. Reg. WDTMR.
6. The V
7. Standard Oscillator mode, Pcon RegD7=1.
8. Maximum frequency for external XTAL Clock is 4MHz when using low EMI oscillator mode, Pcon Reg D7=0.
Symbol
TpC
TrC,TfC
TwC
TwTinL
TwTinH
TpTin
TrTin, TfTin
TwIL
TwIL
TwIH
Twsm
Tost
Twdt
T
POR
DD
voltage specification of 5.5V guarantees 5.0V ± 0.5V.
Clock Input Rise & Fall Times
Parameter
Input Clock Period
Input Clock Width
Timer Input Low Width
Timer Input High Width
Timer Input Period
Timer Input Rise & Fall Timer
Int. Request Low Time
Int. Request Low Time
Int. Request Input High Time
Stop-Mode Recovery Width Spec
Oscillator Startup Time
Watch-Dog Timer Delay Time
before time-out
Power-On Reset Delay
CC
for a logic 1 and 0.2 V
CC
for a logic 0.
Note
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
V
[3]
CC
T
5TpC
8TpC
5TpC
5TpC
62.5
Min
250
125
A
3.5
1.5
31
70
70
12
14
56
7
= 0°C to +70°C
16 MHz
5TpC
Max
100
DC
DC
15
13
PS001000-MOD0599
Units
ms
ms
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
0, 0 [5]
0, 1 [5]
1, 0 [5]
1, 1 [5]
D1, D0
Notes
[Note]
1,7
1,8
1,8
1,2
1,3
1,2
ZiLOG
1
1
1
1
1
1
4