High Performance Microcontrollers

Part No. Datasheet Price (1k)* Buy Sample MCU Core Int. Memory EMI Mass Storage Interfaces Interfaces GP ADC Audio Codec SNR Audio Features Power Management Battery Type Package
AS3524 Download Datasheet $ 9.32     ARM922TDMI
20-266MHz		 320kB RAM
128kB ROM		 yes Nand Flash,
SLC, MLC
SD/MMC
Mem Stick (Pro)
IDE, Ultra ATA		 I2S, SPDIF, USB2 HS&OTG, SPI & UARTs,
2 wire Serial IF, Display IF, MCU IF 8,16bit,
4x 8bit GPIOs		 NA NA NA NA NA CTBGA180
10x10mm
AS3525 Download Datasheet $ 13.56     ARM922
20-266MHz		 320kB RAM
128kB ROM		 only AS3525A NAND
SLC, MLC
SD/MMC
Mem Stick (Pro)
IDE Ultra ATA (only AS3525A)		 USB2.0 HS&OTG
SPI, UART, I2S, SPDIF
MCU IF 8/16bit (Display)
32 GPIOs		 yes DAC: 94dB
ADC: 83dB		 Headph. Amp: 1x
Line Out/In: 1x/2x
Microph. In: 2x
Audio Mix: yes
Speaker Amp: yes		 DCDC StepUp: 1x45mA
DCDC StepDown: -
LDO: 5x200mA, 1x2mA, 2x MIC
Charge Pump: 1x f. Core
Curr. Sink: 1x40mA (progr.)		 AA, AAA,
Li-Ion (Li-Ion charger on chip)		 CTBGA224 13x13mm (AS3525A)
CTBGA144 10x10mm (AS3525B)
AS3527 Download Datasheet $ 19.17     ARM922TDMI
20-266MHz		 320kB RAM
128kB ROM		 yes Nand Flash,
SLC, MLC
SD/MMC
Mem Stick (Pro)
IDE, Ultra ATA		 I2S, SPDIF, USB2 HS&OTG, SPI & UARTs,
2 wire Serial IF, Display IF, MCU IF 8,16bit,
4x 8bit GPIOs		 yes DAC: 96dB
ADC: 90dB		 Headph. Amp: 1x
Line Out/In: 2x/2x
Microph. In: 2x
Audio Mix: yes
Speaker Amp: -		 DCDC StepUp: 1x45mA, 1x500mA
DCDC StepDown: 1x500mA, 2x250mA
LDO: 4x200mA, 1x2mA, 2x MIC
Charge Pump: 1x10mA
Curr. Sink: 1x40mA
(prog., log. dimming)		 Li-Ion,
AA, AAA, etc		 CTBGA224
13x13mm

* This list pricing is BUDGETARY, for comparing similar parts. Prices are per unit on the basis of 1k pieces in U.S. dollars and subject to change, net of applicable taxes. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates.

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