Z8023010VSC Zilog, Z8023010VSC Datasheet - Page 88

• Manufacturer Part Number: Z8023010VSC
• Description: IC 10MHZ Z8000 CMOS ESCC 44-PLCC
• Manufacturer: Zilog
• Series: IUSC™r

Specifications of Z8023010VSC

• Controller Type: Serial Communications Controller (SCC)
• Interface: Bus
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 4mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 44. Z80230 General Timing Characteristics (Continued)
Table 45. Z80230 AC Characteristics
PS005308-0609
No.
Notes:
No
1
2
3
4
5
6
7
8
9
10
11
12
1. RxC is RTxC or TRxC, whichever is supplying the receive clock.
2. TxC is TRxC or RTxC, whichever is supplying the transmit clock.
3. Both RTxC and SYNC have 30 pf capacitors to ground connected to them.
4. Synchronization of RxC to PCLK is eliminated in divide by four operation.
5. Parameter applies only to FM encoding/decoding.
6. Parameter applies only for transmitter and receiver; DPLL and BRG timing requirements are identical to PCLK
7. The maximum transmit or receive data rate is 1/4 PCLK.
8. Applies to the DPLL clock source only. Maximum data rate of 1/4 PCLK still applies. DPLL clock must have a
9. Units in ns.
10. Units in TcPc.
requirements.
50% duty cycle.
Symbol
Symbol
TwAS
TdDS (AS)
TsCS0 (AS)
ThCS0 (AS) CS0 to AS Rise Hold Time
TsCS1 (DS) CS1 to DS Fall Setup Time
ThCS1 (DS) CS1 to DS Rise Hold Time
TsIA (AS)
ThIA (AS)
TsRWR
(DS)
ThRW (DS)
TsRWW
(DS)
TdAS (DS)
Table 45
Parameter
AS Low Width
DS Rise to AS Fall Delay
CS0 to AS Rise Setup Time
INTACK to AS Rise Setup Time
INTACK to AS Rise Hold Time
R/W (Read) to DS Fall Setup
Time
R/W to DS Rise Hold Time
R/W (Write) to DS Fall Setup
Time
AS Rise to DS Fall Delay
Parameter
lists the Z80230 Read and Write AC characteristics.
Min.
30
10
0
20
50
20
50
0
0
20
10
125
Min.
10 MHz
10 MHz
Max.
Max.
Min.
10
35
20
0
15
10
10
100
35
0
0
15
Product Specification
Min.
16 MHz
16 MHz
Electrical Characteristics
Max
Max.
Notes
Notes
8
1, 8
1, 8
1, 8
1, 8
1, 8
8
8
8
8
8
8
83