ATA6602 ATMEL Corporation, ATA6602 Datasheet - Page 316

• Manufacturer Part Number: ATA6602
• Description: LIN and Microcontroller System-In-Package: LIN Transceiver, integrated 5V/50 mA voltage regulator, window watchdog and automotive AVR ATmega88 (8 kBytes Flash); green QFN48 package.
• Manufacturer: ATMEL Corporation

Table 4-128. Serial Programming Instruction Set (Continued)
Note:
4.24.8.4
316
Instruction
Write Lock bits
Read Signature Byte
Write Fuse bits
Write Fuse High bits
Write Extended Fuse Bits
Read Fuse bits
Read Fuse High bits
Read Extended Fuse Bits
Read Calibration Byte
Poll RDY/BSY
a = address high bits, b = address low bits, H = 0 - Low byte, 1 - High Byte, o = data out, i = data in, x = do not care
ATA6602/ATA6603
SPI Serial Programming Characteristics
For characteristics of the SPI module see
1010 1100
0011 0000
1010 1100
1010 1100
1010 1100
0101 0000
0101 1000
0101 0000
0011 1000
1111 0000
Byte 1
111x xxxx
000x xxxx
1010 0000
1010 1000
1010 0100
0000 0000
0000 1000
0000 1000
000x xxxx
0000 0000
Byte 2
Instruction Format
xxxx xxxx
xxxx xxbb
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
0000 0000
xxxx xxxx
Byte 3
“SPI Timing Characteristics” on page
11ii iiii Write Lock bits. Set bits = “0” to program
oooo oooo Read Signature Byte o at address b.
iiii iiii Set bits = “0” to program, “1” to
iiii iiii Set bits = “0” to program, “1” to
xxxx xxii Set bits = “0” to program, “1” to
oooo oooo Read Fuse bits. “0” = programmed, “1” =
oooo oooo Read Fuse High bits. “0” = programmed,
oooo oooo Read Extended Fuse bits. “0” =
oooo oooo Read Calibration Byte
xxxx xxxo If o = “1”, a programming operation is still
Byte4
Operation
Lock bits. See
for details.
unprogram. See Table XXX on page
XXX for details.
unprogram. See
for details.
unprogram. See
299
unprogrammed. See Table XXX on
page XXX for details.
“1” = unprogrammed. See
page 267
programmed, “1” = unprogrammed. See
Table 4-116 on page 299
busy. Wait until this bit returns to “0”
before applying another command.
for details.
for details.
Table 4-113 on page 297
Table 4-97 on page 267
Table 4-116 on page
323.
4921C–AUTO–01/07
for details.
Table 4-97 on