AT89C5132-ROTUL Atmel, AT89C5132-ROTUL Datasheet - Page 170

• Manufacturer Part Number: AT89C5132-ROTUL
• Description: IC 8051 MCU FLASH 64K USB 80TQFP
• Manufacturer: Atmel
• Series: AT89C513xr

Specifications of AT89C5132-ROTUL

• Core Processor: C52X2
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IDE/ATAPI, I²C, MMC, PCM, SPI, UART/USART, USB
• Peripherals: I²S, POR, WDT
• Number Of I /o: 44
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 2x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Cpu Family: 89C
• Device Core: 8051
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: IDE/SPI/UART/USB
• Total Internal Ram Size: 2.25KB
• # I/os (max): 44
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3V
• Operating Supply Voltage (max): 3.3V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 2-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: TQFP
• Package: 80TQFP
• Family Name: 89C
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 3 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 44
• Number Of Timers: 2
• Maximum Clock Frequency: 20 MHz
• Data Ram Size: 2304 B
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 2
• Height: 1.45 mm
• Length: 14.1 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 2.7 V
• Width: 14.1 mm
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

23.3.7
23.3.7.1
23.3.7.2
170
AT89C5132
Analog to Digital Converter
Definition of Symbols
Characteristics
Table 120. Analog to Digital Converter Timing Symbol Definitions
Table 37. Analog to Digital Converter AC Characteristics
V
Notes:
T
T
T
DLe
ILe
OSe
Ge
DD
CLCL
EHSH
SHSL
= 2.7 to 3.3 V, T
Symbol
1. AV
2. The differential non-linearity is the difference between the actual step width and the ideal step
3. The integral non-linearity is the peak difference between the center of the actual step and the
4. The offset error is the absolute difference between the straight line which fits the actual trans-
5. The gain error is the relative difference in percent between the straight line which fits the actual
C
E
S
width (see Figure 23-20).
ideal transfer curve after appropriate adjustment of gain and offset errors (see Figure 23-20).
fer curve (after removing of gain error), and the straight line which fits the ideal transfer curve
(see Figure 23-20).
transfer curve (after removing of offset error), and the straight line which fits the ideal transfer
curve (see Figure 23-20).
DD
Signals
= AV
Clock
Enable (ADEN bit)
Start Conversion
(ADSST bit)
Clock Period
Start-up Time
Conversion Time
Differential non-
linearity error
Integral non-linearity
errorss
Offset error
Gain error
REFP
A
= -40 to +85°C
= 3.0 V, AV
Parameter
(1)(3)
(1)(5)
(1)(4)
(1)(2)
SS
= AV
REFN
= 0 V. ADC is monotonic with no missing code.
Min
4
11·T
Max
H
L
4
1
2
4
4
CLCL
Conditions
High
Low
4173E–USB–09/07
Unit
LSB
LSB
LSB
LSB
µs
µs
µs