ATTINY88-MMU Atmel, ATTINY88-MMU Datasheet - Page 191
![MCU AVR 8K FLASH 12MHZ 28-QFN](/photos/12/32/123209/28m1-vqfn_sml.jpg)
ATTINY88-MMU
Manufacturer Part Number
ATTINY88-MMU
Description
MCU AVR 8K FLASH 12MHZ 28-QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY88-MMU
Core Processor
AVR
Core Size
8-Bit
Speed
12MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
24
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Processor Series
ATTINY8x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
2-Wire, I2S, SPI
Maximum Clock Frequency
12 MHz
Number Of Programmable I/os
24
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATQT600, ATAVRTS2080B
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 6 Channel
For Use With
ATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY88-MMU
Manufacturer:
ATMEL
Quantity:
2 450
Company:
Part Number:
ATTINY88-MMU
Manufacturer:
ATMEL
Quantity:
201
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21. External Programming
21.1
21.2
8008G–AVR–04/11
Memory Parametrics
Parallel Programming
This section describes how to program and verify Flash memory, EEPROM, lock bits, and fuse
bits in ATtiny48/88.
Flash memory parametrics are summarised in
Table 21-1.
EEPROM parametrics are summarised in
Table 21-2.
Parallel programming signals and connections are illustrated in
Figure 21-1. Parallel Programming Signals
Device
ATtiny48
ATtiny88
Device
ATtiny48
ATtiny88
Flash Parametrics
EEPROM Parametrics
Flash Size
(4K bytes)
(8K bytes)
EEPROM
2K words
4K words
64 bytes
64 bytes
Size
RDY/BSY
PAGEL
+12 V
BS2
BS1
XA0
XA1
WR
OE
Page Size
32 words
32 words
4 bytes
4 bytes
Page
Size
PD1
PD2
PD3
PD4
PD5
PD6
PD7
RESET
CLKI
GND
PC2
Table
PCWORD
PCWORD
EEA[1:0]
EEA[1:0]
PC[4:0]
PC[4:0]
Table
PC[1:0]:PB[5:0]
21-2, below.
21-1, below.
AVCC
VCC
Pages
Pages
No. of
No. of
128
+4.5 - 5.5V
+4.5 - 5.5V
16
16
64
Figure
DATA
21-1, below.
PCPAGE
PCPAGE
ATtiny48/88
PC[10:5]
PC[11:5]
EEA[5:2]
EEA[5:2]
EEAMSB
PCMSB
10
11
5
5
191
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