ATMEGA32M1-AUR Atmel, ATMEGA32M1-AUR Datasheet - Page 317
ATMEGA32M1-AUR
Manufacturer Part Number
ATMEGA32M1-AUR
Description
IC MPU AVR 32K 20MHZ 32TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA32M1-AUR
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
CAN, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 11x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of I /o
-
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Figure 28-7. Parallel Programming Timing, Reading Sequence (within the Same Page) with Timing Requirements
Note:
8209D–AVR–11/10
1. The timing requirements shown in
XTAL1
DATA
BS1
XA0
XA1
OE
Table 28-8.
Symbol
V
I
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PP
DVXH
XLXH
XHXL
XLDX
XLWL
XLPH
PLXH
BVPH
PHPL
PLBX
WLBX
PLWL
BVWL
WLWH
WLRL
WLRH
WLRH_CE
ADDR0 (Low Byte)
LOAD ADDRESS
PP
(LOW BYTE)
t
XLOL
Parameter
Programming Enable Voltage
Programming Enable Current
Data and Control Valid before XTAL1 High
XTAL1 Low to XTAL1 High
XTAL1 Pulse Width High
Data and Control Hold after XTAL1 Low
XTAL1 Low to WR Low
XTAL1 Low to PAGEL high
PAGEL low to XTAL1 high
BS1 Valid before PAGEL High
PAGEL Pulse Width High
BS1 Hold after PAGEL Low
BS2/1 Hold after WR Low
PAGEL Low to WR Low
BS1 Valid to WR Low
WR Pulse Width Low
WR Low to RDY/BSY Low
WR Low to RDY/BSY High
WR Low to RDY/BSY High for Chip Erase
t
Parallel Programming Characteristics, V
OLDV
Figure 28-5
(that is, t
(LOW BYTE)
DATA (Low Byte)
READ DATA
DVXH
t
(1)
BVDV
, t
XHXL
, and t
(HIGH BYTE)
ATmega16M1/32M1/64M1
READ DATA
DATA (High Byte)
XLDX
(2)
) also apply to reading operation
CC
t
= 5V ±10%
OHDZ
Min.
11.5
200
150
150
150
150
3.7
7.5
67
67
67
67
67
67
67
0
0
0
LOAD ADDRESS
(LOW BYTE)
ADDR1 (Low Byte)
Typ.
Max.
12.5
250
10
1
5
Units
(1)
μA
ms
ns
μs
V
317
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