ADUC7020BCPZ62I-RL Analog Devices Inc, ADUC7020BCPZ62I-RL Datasheet - Page 86

• Manufacturer Part Number: ADUC7020BCPZ62I-RL
• Description: IC,MICROCONTROLLER,16-BIT,ARM7 CPU,CMOS,LLCC,40PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7020BCPZ62I-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 44MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: PLA, PWM, PSM, Temp Sensor, WDT
• Number Of I /o: 14
• Program Memory Size: 62KB (62K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 5x12b; D/A 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADUC7020QSZ - KIT DEV ADUC7020 QUICK STARTEVAL-ADUC7020MKZ - KIT MINI DEV FOR ADUC7026/7027
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7019/20/21/22/24/25/26/27/28/29
AD[16:0]
AD[16:0]
UCLK
UCLK
MSx
MSx
WS
WS
AE
AE
Figure 73. External Memory Write Cycle with Address and Write Hold Cycles
EXTRA ADDRESS
Figure 74. External Memory Write Cycle with Wait States
HOLD TIME
(BIT 10)
1 ADDRESS WAIT STATE
(BIT 14 TO BIT 12)
ADDRESS
ADDRESS
Rev. C | Page 86 of 96
WRITE HOLD ADDRESS
AND DATA CYCLES
(BIT 8)
1 WRITE STROBE WAIT STATE
WRITE HOLD ADDRESS
AND DATA CYCLES
DATA
(BIT 7 TO BIT 4)
DATA
(BIT 8)