ATTINY13A-SS7 Atmel, ATTINY13A-SS7 Datasheet - Page 109

• Manufacturer Part Number: ATTINY13A-SS7
• Description: IC MCU AVR 1K FLASH 8SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY13A-SS7

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 6
• Program Memory Size: 1KB (512 x 16)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: ATtiny
• Core: AVR
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 1
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 105 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Connectivity: -
• Lead Free Status / Rohs Status: Details

Table 17-9.
Note:
17.7
8126E–AVR–07/10
Instruction
Read Fuse Byte
Write Fuse Byte
Read Signature Byte
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 = don’t care
High-Voltage Serial Programming
Serial Programming Instruction Set (Continued)
This section describes how to program and verify Flash Program memory, EEPROM Data mem-
ory, lock bits and fuse bits in the ATtiny13A.
Figure 17-2. High-voltage Serial Programming
0101 H000
1010 1100
0011 0000
0011 1000
1111 0000
Byte 1
SCI
0000 H000
1010 H000
0000 0000
000x xxxx
000x xxxx
+11.5 - 12.5V
Byte 2
Instruction Format
0000 000b
xxxx xxbb
xxxx xxxx
xxxx xxxx
xxxx xxxx
Byte 3
PB5
PB3
GND
(RESET)
oooo oooo
oooo oooo
oooo oooo
xxxx xxxo
Byte4
iiii iiii
VCC
PB2
PB1
PB0
Operation
Read fuse low/high byte. Bit “0” =
programmed, “1” = unprogrammed.
See
details.
Set fuse low/high byte. Set bit to “0” to
program, “1” to unprogram. See
Bytes” on page 104
Read Signature Byte o at address b.
Read Calibration Byte. See
“Calibration Bytes” on page 105
If o = “1”, a programming operation is
still busy. Wait until this bit returns to
“0” before applying another command.
+1.8 - 5.5V
“Fuse Bytes” on page 104
SDO
SII
SDI
for details.
for
“Fuse
109