LPC2136FBD64,151 Equivalent & Substitute Parts

Part Overview

The LPC2136FBD64,151 is an ARM7® LPC2100 series microcontroller manufactured by NXP USA Inc., featuring a 16/32-bit core operating at 60MHz with 256KB FLASH program memory and 32KB RAM. The device integrates multiple communication interfaces (I2C, Microwire, SPI, SSI, SSP, UART/USART), analog/digital conversion capabilities, and 47 I/O pins in a 64-LQFP surface mount package.

This part is classified as Obsolete. Locating equivalent substitute parts is necessary to support legacy system maintenance, design updates, and procurement continuity when original inventory becomes unavailable.

Substiute Parts

LPC2136FBD64,151

NXP USA Inc.In Stock: 832LPC2136FBD64,151 Datasheet

Current PartRFQ

LPC2136FBD64/01,15

NXP USA Inc.In Stock: 16188LPC2136FBD64/01,15 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LPC2136FBD64,151 is determined by strict equivalence across the following critical parameters:

• ARM7® core processor architecture
• 16/32-bit core size
• 60MHz operating frequency
• 256KB FLASH program memory capacity
• 32KB RAM capacity
• 47 I/O pin count
• 3V ~ 3.6V supply voltage range
• Identical connectivity interfaces (I2C, Microwire, SPI, SSI, SSP, UART/USART)
• Matching peripheral feature set (Brown-out Detect/Reset, POR, PWM, WDT)
• 64-LQFP (10x10) package configuration
• Surface mount mounting type
• Operating temperature range -40°C ~ 85°C

The LPC2136FBD64/01,15 meets all substitution criteria as a direct equivalent within the LPC2100 series.

Parameter Comparison

Engineering Selection Recommendations

The LPC2136FBD64/01,15 is a direct functional equivalent to the LPC2136FBD64,151. Both devices are ROHS3 compliant and carry identical electrical and mechanical specifications. The primary distinction is product status: the original part is classified as Obsolete, while the substitute is listed as Discontinued at DiGi Electronics. Both parts maintain the same MSL rating of 1 (Unlimited), indicating equivalent moisture handling requirements for storage and assembly.

Selection of the LPC2136FBD64/01,15 as a substitute maintains full compatibility with existing PCB designs, firmware implementations, and system integration requirements. No design modifications are necessary when transitioning between these part numbers.

Frequently Asked Questions (FAQ)

Q: Are the LPC2136FBD64,151 and LPC2136FBD64/01,15 pin-compatible?

A: Yes. Both devices use the 64-LQFP (10x10) package with identical pin assignments, I/O configuration (47 pins), and electrical characteristics. Direct PCB substitution is supported without layout modifications.

Q: What is the difference between these two part numbers?

A: The part numbers differ only in their revision or batch designations (,151 versus /01,15). The electrical specifications, memory configuration, core frequency, and peripheral feature set are identical across both variants.

Q: Can I use the LPC2136FBD64/01,15 in a design originally specified for the LPC2136FBD64,151?

A: Yes. The substitute part meets all functional and electrical requirements of the original specification. No firmware changes, PCB redesign, or system reconfiguration is required.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry ROHS3 compliance and identical REACH and ECCN classifications. Moisture sensitivity levels (MSL 1) are equivalent, supporting the same storage and assembly conditions.

Q: What is the operating temperature range for both parts?

A: Both the LPC2136FBD64,151 and LPC2136FBD64/01,15 operate across -40°C to 85°C (TA), supporting identical thermal specifications for industrial and commercial applications.