Z8523008VEC Zilog, Z8523008VEC Datasheet - Page 100

• Manufacturer Part Number: Z8523008VEC
• Description: IC 8MHZ ESCC XTEMP 44-PLCC
• Manufacturer: Zilog

Specifications of Z8523008VEC

• Controller Type: Serial Communications Controller (SCC)
• Interface: Bus
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 4mA
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3046

Table 48. Z85230/L General Timing Table (20MHz applies only to Z85230)
PS005308-0609
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Symbol
TdPC (REQ) PCLK to W/REQ
TdPC (W)
TsRXC (PC)
TsRXD
(RXCr)
ThRXD
(RxCr)
TsRXD
(RXCf)
ThRXD
(RXCf)
TsSY (RXC)
ThSY (RXC)
TsTXC (PC)
TdTXCf
(TXD)
TdTxCr
(TXD)
TdTXD (TRX) TxD to TRxC
TwRTXh
TwRTXI
Table 48
the Z85230/L Read/Write Timing characteristics details.
Parameter
Valid
PCLK to Wait
Inactive
RxC to PCLK
Setup Time
RxD to RXC
Setup Time
RxD to RXC
Hold Time
RxD to RXC
Setup Time
RXD to RXC
Hold Time
SYNC to RXC
Setup Time
SYNC to RXC
Hold Time
TxC to PCLK
Setup Time
TxC to TxD
Delay
TxC to TxD
Delay
Delay
RTxC High
Width
RTxC Low Width 130
lists the Z85230/L general timing characteristics details.
2,4
Min
NA
150
0
150
–200
5
NA
130
8.5 MHz
Max
250
350
0
190
190
200
Min
NA
125
0
125
–150
5
NA
120
120
10 MHz
200
300
0
150
150
140
Max
Min
NA
50
0
50
–100
5
NA
80
80
16 MHz
Max
80
180
0
80
80
80
Product Specification
Table 49
Electrical Characteristics
Min
NA
45
0
45
–90
5
NA
70
70
20 MHz
on page 98 lists
Max
70
170
0
70
70
70
Notes
9
9
1, 4, 9
1, 9
1, 9
1, 5, 9
1, 5, 9
1, 9
1, 10
2, 9
2, 5, 9
9
6, 9
6, 9
95