ATAVRSB202 Atmel, ATAVRSB202 Datasheet - Page 217

• Manufacturer Part Number: ATAVRSB202
• Description: KIT BATT MGMT FOR ATMEGA32HVB
• Manufacturer: Atmel

Specifications of ATAVRSB202

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: *
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8042B–AVR–06/10
Table 30-13. Pin Name Mapping
Table 30-14. Pin Values Used to Enter Programming Mode
Table 30-15. XA1 and XA0 Coding
Signal Name in
Programming Mode
RDY/BSY
BS1
BS2
PAGEL
RESET
DATA
WR
OE
XTAL
XA0
XA1
XA1
0
0
1
1
PB3
PB2
PB1
PB0
Pin
XA0
0
1
0
1
RESET
PB[7:0]
Name
PC0
PC1
PC2
PC3
PC4
PA0
PA1
PA2
PA3
Pin
Action when XTAL1 is Pulsed
Load Flash or EEPROM Address (High or low address byte determined by
BS1).
Load Data (High or Low data byte for Flash determined by BS1).
Load Command
No Action, Idle
I/O
I/O
O
Prog_enable[3]
Prog_enable[2]
Prog_enable[1]
Prog_enable[0]
I
I
I
I
I
I
I
I
I
Symbol
Function
0: Device is busy programming
1: Device is ready for new command.
Byte Select 1 (“0” selects low byte, “1” selects high byte).
Byte Select 2 (“0” selects low byte, “1” selects 2’nd high
byte).
Program Memory and EEPROM data Page Load.
Bi-directional Data bus (Output when OE is low).
Write Pulse (Active low)
Output Enable (Active low).
XTAL Action Bit 0
XTAL Action Bit 1
ATmega16HVB/32HVB
Value
0
0
0
0
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