HT83C51DC HONEYWELL [Honeywell Solid State Electronics Center], HT83C51DC Datasheet - Page 9

• Manufacturer Part Number: HT83C51DC
• Description: HIGH TEMPERATURE 83C51 MICROCONTROLLER
• Manufacturer: HONEYWELL [Honeywell Solid State Electronics Center]

SERIAL PORT TIMING CHARACTERISTICS—SHIFT REGISTER MODE (MODE 0)
Symbol
TXLXL
TQVXH
TXHQX
TXHDX
TXHDV
SERIAL PORT TIMING WAVEFORMS
OUTPUT
CLOCK
(WRITE TO SBUF)
INPUT
(CLEAR RI)
DATA
DATA
ALE
TQVXH
0
Parameter
Serial Port Clock Period
Output Data Setup to Clock Rising Edge
Output Data Hold after Clock Rising Edge
Input Data Hold after Clock Rising Edge
Clock Rising Edge to Input Data Valid
TXHQX
TXHDV
1
0
VALID
TXLXL
2
1
VALID
3
TXHDX
2
VALID
4
3
VALID
5
4
VALID
6
5
VALID
16 MHz Oscillator
9
Min
750
492
8
0
7
6
VALID
Max
492
8
7
SET TI
VALID
SET RI
10 TCLCL-133
2 TCLCL-117
12 TCLCL
Variable Oscillator
Min
0
10 TCLCL-133
Max
HT83C51
Unit
ns
ns
ns
ns
ns