ADUC7021 Analog Devices, ADUC7021 Datasheet - Page 85

• Manufacturer Part Number: ADUC7021
• Manufacturer: Analog Devices

Specifications of ADUC7021

• Mcu Core: ARM7 TDMI
• Mcu Speed (mips): 40
• Sram (bytes): 8192Bytes
• Gpio Pins: 13
• Adc # Channels: 8

AD[16:0]
AD[16:0]
UCLK
UCLK
MSx
MSx
AE
RS
AE
RS
Figure 72. External Memory Read Cycle with Address Hold and Bus Turn Cycles
EXTRA ADDRESS
XMxPAR (BIT 10)
HOLD TIME
ADDRESS
ADDRESS
Figure 71. External Memory Read Cycle
Rev. D | Page 85 of 96
BUS TURN OUT CYCLE
(BIT 9)
ADuC7019/20/21/22/24/25/26/27/28/29
DATA
BUS TURN OUT CYCLE
DATA
(BIT 9)