ADUC832 Analog Devices, ADUC832 Datasheet - Page 14

• Manufacturer Part Number: ADUC832
• Description: Precision Analog Microcontroller: 1.3MIPS 8052 MCU + 62kB Flash + 8-Ch 12-Bit ADC + Dual 12-Bit DAC
• Manufacturer: Analog Devices

Specifications of ADUC832

• Mcu Core: 8052
• Mcu Speed (mips): 1.3
• Sram (bytes): 2304Bytes
• Gpio Pins: 34
• Adc # Channels: 8
• Other: PWM

ADuC832
Table 6. UART Timing (Shift Register Mode)
Parameter
t
t
t
t
t
1
XLXL
QVXH
DVXH
XHDX
XHQX
See Figure 8.
1
(OUTPUT CLOCK)
(OUTPUT DATA)
Description
Serial port clock cycle time
Output data setup to clock
Input data setup to clock
Input data hold after clock
Output data hold after clock
(INPUT DATA)
ALE (O)
RxD
RxD
TxD
MSB
0
MSB
Figure 8. UART Timing in Shift Register Mode
t
DVXH
t
QVXH
BIT 6
1
BIT 6
Rev. A | Page 14 of 92
Min
463
252
0
22
16.78 MHz Core_CLK
t
t
XHDX
XHQX
Typ
715
Max
BIT 1
6
t
XLXL
BIT 1
Min
10t
0
2t
2t
CK
CK
CK
+ 133
− 117
− 133
LSB
7
SET RI
SET TI
LSB
Variable Clock
OR
Typ
12t
CK
Max
Unit
μs
ns
ns
ns
ns