AT89C5115-RATUM Atmel, AT89C5115-RATUM Datasheet - Page 99

• Manufacturer Part Number: AT89C5115-RATUM
• Description: IC 8051 MCU FLASH 16K 32VQFP
• Manufacturer: Atmel
• Series: 89Cr

Specifications of AT89C5115-RATUM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP, 32-VQFP
• Processor Series: AT89x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 20
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: CANADAPT28
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Package: 32VQFP
• Device Core: 8051
• Family Name: 89C
• Maximum Speed: 40 MHz
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC Parameters for A/D
Converter
4128G–8051–02/08
Figure 47. I
Figure 48. Clock Signal Waveform for I
Table 73. DC Parameters for AD Converter in Precision Conversion
Notes:
Symbol Parameter
VaVcc
Rref
AVin
DNL
Vref
Rai
Cai
INL
OE
(2)
1. Typicals are based on a limited number of samples and are not guaranteed.
2. With ADC enabled.
Analog input voltage
Analog supply voltage
Resistance between Vref and Vss
Reference voltage
Analog input Resistor
Analog input Capacitance
Integral non linearity
Differential non linearity
Offset error
(NC)
CC
Test Condition, Power-down Mode
RST
XTAL2
XTAL1
VAGND
V
SS
VaVcc
V
V
CC
CC
T
-0.5V
I
0.45V
CHCL
CC
V
T
CC
CLCH
= T
CHCL
Vss- 0.2
CC
Min
2.40
Vref
12
-2
Tests in Active and Idle Modes
= 5ns.
T
CLCH
Typ
0.7V
All other pins are disconnected.
Vcc
0.5
0.2V
16
60
1
(1)
CC
CC
-0.1
Max Vref
Vcc
Max
+ 0.6
10%
3.00
400
24
2
1
2
+
Unit Test Conditions
KΩ
pF During sampling
lsb
lsb
lsb
Ω
V
V
V
During sampling
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