TINY88-15MZ Atmel, TINY88-15MZ Datasheet - Page 51
TINY88-15MZ
Manufacturer Part Number
TINY88-15MZ
Description
MCU AVR 8KB FLASH 12MHZ 32-QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.TINY88-15MZ.pdf
(246 pages)
Specifications of TINY88-15MZ
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
28
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 51 of 246
- Download datasheet (5Mb)
9.3
9.3.1
9157B–AVR–01/10
Register Description
EICRA – External Interrupt Control Register A
The External Interrupt Control Register A contains control bits for interrupt sense control.
• Bits 7..4 – Res: Reserved Bits
These bits are reserved and will always read zero.
• Bits 3, 2 – ISC11, ISC10: Interrupt Sense Control 1 Bit 1 and Bit 0
The External Interrupt 1 is activated by the external pin INT1 if the SREG I-flag and the corre-
sponding interrupt mask are set. The level and edges on the external INT1 pin that activate the
interrupt are defined in
If edge or toggle interrupt is selected, pulses that last longer than one clock period will generate
an interrupt. Shorter pulses are not guaranteed to generate an interrupt. If low level interrupt is
selected, the low level must be held until the completion of the currently executing instruction to
generate an interrupt.
Table 9-2.
• Bits 1, 0 – ISC01, ISC00: Interrupt Sense Control 0 Bit 1 and Bit 0
The External Interrupt 0 is activated by the external pin INT0 if the SREG I-flag and the corre-
sponding interrupt mask are set. The level and edges on the external INT0 pin that activate the
interrupt are defined in
If edge or toggle interrupt is selected, pulses that last longer than one clock period will generate
an interrupt. Shorter pulses are not guaranteed to generate an interrupt. If low level interrupt is
selected, the low level must be held until the completion of the currently executing instruction to
generate an interrupt.
Table 9-3.
Bit
Read/Write
Initial Value
ISC11
ISC01
0
0
1
1
0
0
1
1
Interrupt 1 Sense Control
Interrupt 0 Sense Control
ISC10
ISC00
R
7
–
0
0
1
0
1
0
1
0
1
Table
Table
Description
The low level of INT1 generates an interrupt request.
Any logical change on INT1 generates an interrupt request.
The falling edge of INT1 generates an interrupt request.
The rising edge of INT1 generates an interrupt request.
Description
The low level of INT0 generates an interrupt request.
Any logical change on INT0 generates an interrupt request.
The falling edge of INT0 generates an interrupt request.
The rising edge of INT0 generates an interrupt request.
6
–
R
0
9-2. The value on the INT1 pin is sampled before detecting edges.
9-3. The value on the INT0 pin is sampled before detecting edges.
R
5
–
0
R
4
–
0
ISC11
R/W
3
0
ATtiny88 Automotive
ISC10
R/W
2
0
ISC01
R/W
1
0
ISC00
R/W
0
0
EICRA
51
Related parts for TINY88-15MZ
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Switch, Pushbutton, TINY, Sealed, Surface Mount, OFF-MOM., PC TerminalS
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Pushbutton, TINY, Sealed, Surface Mount, ON-MOM., PC TerminalS/RT ANGLE
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Pushbutton, TINY, Sealed, Surface Mount, OFF-MOM., SUPPORT BRACKET
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Pushbutton, TINY, Sealed, Surface Mount, OFF-MOM., PC TerminalS/RT ANGLE
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
TINY TOGGLE SWITCH SPDT RT.ANGLE
Manufacturer:
C&K Components
Datasheet:
Part Number:
Description:
TINY INTEGRATED LI-ION/LI-POLY CHARGE MGNT CONTROLLER, 4.2V VREG
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Tiny High Speed Single Supply Operational Amplifier
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Tiny, Low Power JFET-Input Op Amp
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Tiny Power On Reset Circuit
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Tiny Digital Thermometer And Thermostat
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
Tiny Power On Reset Circuit
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain Microphone Amplifiers with Integrated Bias
Manufacturer:
DALLAS [Dallas Semiconductor]
Datasheet:
Part Number:
Description:
TINY CMOS OP AMP
Manufacturer:
NJR
Datasheet:
Part Number:
Description:
Slide Switch,STRAIGHT,SPDT,ON-OFF-ON,WRAP POST Terminal,PCB Hole Count:3
Manufacturer:
C&K Components
Datasheet: