CXP82832 Sony Corporation, CXP82832 Datasheet - Page 15

• Manufacturer Part Number: CXP82832
• Description: CMOS 8-bit Single Chip Microcomputer
• Manufacturer: Sony Corporation

(2) Serial transfer (CH0)
Note 1)
Note 2) The load condition for the SCK0 output mode, SO0 output delay time is 50pF + 1TTL.
CS0
delay time
CS0
float delay time
CS0
delay time
CS0
float delay time
CS0 High level width
SCK0 cycle time
SCK0
High, Low level width
SI0 input set-up time
(for SCK0 )
SI0 input hold time
(for SCK0 )
SCK0
delay time
control clock registor (CLC: 00FE
t
t
sys (ns) = 2000/fc (upper two bits = "00"), 4000/fc (upper two bits = "01"), 16000/fc (upper two bits = "11")
sys indicates the three values below according to the upper two bits (CPU clock selection) of the
SCK0
SCK0
SO0
SO0
SO0
Item
Symbol
t
t
t
t
t
t
t
t
t
t
t
DCSK
DCSKF
DCSO
DCSOF
WHCS
KCY
KH
KL
SIK
KSI
KSO
H
SCK0
SCK0
SO0
SO0
CS0
SCK0
SCK0
SI0
SI0
SO0
).
Pin
Chip select transfer mode
(SCK0 = output mode)
Chip select transfer mode
(SCK0 = output mode)
Chip select transfer mode
Chip select transfer mode
Chip select transfer mode
Input mode
Output mode
Input mode
Output mode
SCK0 input mode
SCK0 output mode
SCK0 input mode
SCK0 output mode
SCK0 input mode
SCK0 output mode
(Ta = –20 to +75°C, V
– 15 –
Condition
DD
= 4.5 to 5.5V, Vss = 0V reference)
8000/fc – 50
2
t
t
t
sys + 200
t
sys + 100
sys + 200
16000/fc
sys + 200
Min.
100
200
100
CXP82832/82840/82852/82860
t
t
t
t
t
sys + 200
sys + 200
sys + 200
sys + 200
sys + 200
Max.
100
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns