ATTINY48-MMH

Microchip TechnologyExtended

QFN-28-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHS

Part id: microchip/ATTINY48-MMH
Category: Microcontrollers (MCU, MPU, SOC)
Package: QFN-28-EP(5x5)
Pins: 29
In stock: 0 at JLCPCB (C2054123)

Overview

The ATTINY48-MMH is a microcontroller made by Microchip Technology in a QFN-28-EP(5x5) package with 29 pins. QFN-28-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_ATtiny:ATtiny48-MM, from KiCad's library) and its footprint (EasyEDA_Cloud:QFN-28_L5.0-W5.0-P0.50-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2054123).

Symbol

MCU_Microchip_ATtiny:ATtiny48-MMFrom KiCad's library

Footprint

EasyEDA_Cloud:QFN-28_L5.0-W5.0-P0.50-BL-EPFrom EasyEDA

Pinout

The pins of the ATTINY48-MMH
Pin	Name	Type
1	PD3	Input/output
2	PD4	Input/output
3	VCC	Power in
4	GND	Power in
5	PB6	Input/output
6	PB7	Input/output
7	PD5	Input/output
8	PD6	Input/output
9	PD7	Input/output
10	PB0	Input/output
11	PB1	Input/output
12	PB2	Input/output
13	PB3	Input/output
14	PB4	Input/output
15	PB5	Input/output
16	AVCC	Power in
17	PC7	Input/output
18	GND	Passive
19	PC0	Input/output
20	PC1	Input/output
21	PC2	Input/output
22	PC3	Input/output
23	PC4	Input/output
24	PC5	Input/output
25	RESET/PC6	Input/output
26	PD0	Input/output
27	PD1	Input/output
28	PD2	Input/output
29	GND	Passive

Parameters

ADC (Bit): 10bit
CPU Core: AVR
CPU Maximum Speed: 12MHz
Core Size: 8 Bit
EEPROM: 64Byte
Features: Power-on reset (POR), Undervoltage detection (BOR/LVD/LVR/LVI), Built-in general-purpose timer, Programmable watchdog, Built-in temperature sensor
Number of I/O: 24
Operating Temperature: -40℃~+85℃
Oscillator Type: Built-in
Program Memory Type: FLASH
Program Storage Size: 4KB
RAM Size: 256Byte
Voltage - Supply: 1.8V~5.5V

Order codes

ATTINY48-MMHRLCSC C2054123
ATTINY48-MMHLCSC C467841
ATTINY48-MMHRLCSC C617983

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Parts like it

AX8052F100-3-TW30
QFN-28-EP(5x5)-40℃~+85℃ 1.8V~3.6V 10bit 24 51 Series 64KB 8 Bit 8.25KB Built-in FLASH QFN-28-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHSonsemiMicrocontrollers (MCU/MPU/SOC)

Questions

Is there a KiCad symbol and footprint for the ATTINY48-MMH?

Yes. The symbol is MCU_Microchip_ATtiny:ATtiny48-MM and the footprint EasyEDA_Cloud:QFN-28_L5.0-W5.0-P0.50-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATTINY48-MMH?

QFN-28-EP(5x5), with 29 pins. Its footprint is drawn on this page.

Where is the ATTINY48-MMH datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the ATTINY48-MMH?

JLCPCB lists it as part C2054123, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATTINY48-MMH?

Parts like it in the library: the AX8052F100-3-TW30 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.