ADUC7126BSTZ126-RL Analog Devices Inc, ADUC7126BSTZ126-RL Datasheet - Page 99

• Manufacturer Part Number: ADUC7126BSTZ126-RL
• Description: ARM7 With 12-Bit ADC & DACs, 128kB Flash
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7126BSTZ126-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 41.78MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 40
• Program Memory Size: 126KB (126K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 12x12b, D/A 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD[15:0]
AD[15:0]
MCLK
MCLK
MSx
MSx
WS
WS
AE
AE
Figure 60. External Memory Write Cycle with Address and Write Hold Cycles
EXTRA ADDRESS
Figure 61. External Memory Write Cycle with Wait States
HOLD TIME
(BIT 10)
1 ADDRESS WAIT STATE
(BIT 14 TO BIT 12)
ADDRESS
ADDRESS
Rev. B | Page 99 of 104
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)
ADuC7124/ADuC7126