AT90CAN128-16AE ATMEL Corporation, AT90CAN128-16AE Datasheet - Page 369

• Manufacturer Part Number: AT90CAN128-16AE
• Description: 8-bit Avr Microcontroller With 128K Bytes of Isp Flash And CAN Controller.flash (Kbytes) 128 Vcc (V) 2.7-5.5 EEPROM (Kbytes) 4 SRAM (bytes) 4K CAN (mess. Obj.) 15
• Manufacturer: ATMEL Corporation

4250C–CAN–03/04
XTAL1
DATA
BS1
XA0
XA1
OE
Figure 176. Parallel Programming Timing, Reading Sequence (within the Same Page)
with Timing Requirements
Note:
Table 148. Parallel Programming Characteristics, V
Symbol
V
I
t
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
XLOL
PP
1. The timing requirements shown in Figure 174 (i.e., t
ADDR0 (Low Byte)
LOAD ADDRESS
(LOW BYTE)
to reading operation.
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
XTAL1 Low to OE Low
t
XLOL
t
OLDV
(1)
(LOW BYTE)
DATA (Low Byte)
READ DATA
(1)
t
BVDV
(2)
CC
(HIGH BYTE)
READ DATA
DATA (High Byte)
= 5V ± 10%
Min.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
DVXH
, t
AT90CAN128
XHXL
t
OHDZ
Typ.
, and t
LOAD ADDRESS
(LOW BYTE)
Max.
XLDX
TBD
TBD
TBD
TBD
TBD
ADDR1 (Low Byte)
) also apply
Units
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
A
s
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