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Cirrus Logic Inc. EP9307-CR

IC MPU EP9 200MHZ 272TFBGA

Answer first: this page is a purchasing reference for the exact part number EP9307-CR from Cirrus Logic Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Cirrus Logic Inc. Category: Microprocessors Part number: EP9307-CR Package: 272-LFBGA RFQ verification required

Key Parameters

Part NumberEP9307-CR
ManufacturerCirrus Logic Inc.
CategoryMicroprocessors
package272-LFBGA
seriesEP9
packagingTray
product statusObsolete
param 1ARM920T
param 21 Core, 32-Bit
param 3200MHz
param 4Math Engine; MaverickCrunch™
param 5SDRAM
param 6Yes
param 7Keypad, LCD, Touchscreen
param 81/10/100Mbps (1)
param 9-
param 10USB 2.0 (3)
param 111.8V, 3.3V
param 120°C ~ 70°C (TA)
param 13-
param 14-
param 15Hardware ID
param 16Surface Mount
param 17-
param 18AC'97, I2S, IrDA, SPI, UART

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify EP9307-CR Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For EP9307-CR, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.